/*
 * @copyright 2010 Gerald Jacobson
 * @license GNU General Public License
 * 
 * This file is part of My Quick Rules.
 *
 * My Quick Rules is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * My Quick Rules is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with My Quick Rules.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.amphiprion.myquickrules.util;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import org.amphiprion.myquickrules.dao.MainRuleDao;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Environment;

/**
 * @author Amphiprion
 * 
 */
public class ImageUtil {
	public static Bitmap getBitmap(String gameId, String filename) {
		Bitmap bitmap = null;
		try {
			File fb = new File(Environment.getExternalStorageDirectory() + "/" + ApplicationConstants.DIRECTORY + "/" + gameId + "/" + filename);

			InputStream isb = null;
			if (fb.exists()) {
				isb = new FileInputStream(fb);
			}
			if (isb == null) {
				isb = MainRuleDao.class.getResourceAsStream("/" + gameId + "/" + filename);
			}
			if (isb != null) {
				bitmap = BitmapFactory.decodeStream(isb);
				isb.close();
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		return bitmap;
	}
}
